James Diamond is first introduced as the pretty boy who only wants to be famous and desperately wants to get out of Minnesota to be a pop star in California.
He is currently 18 years old (15 to 16 in Season 1, 16 to 17 in Season 1, while turning 18 in Big Time Movie).
When the guys see her for the first time, their faces turn into expressions of shock.
James and Carlos both have crushes on her, and throughout the episode, Big Time Rocker, compete for her heart.
The first episode she appears in is Big Time Rocker.
She is considered a rock star and according to the band, Big Time Rush, she's cool.
He takes the opportunity of Gustavo Rocqué coming to town to do so.
James Diamond is portrayed as the "Prettiest Boy Of The Group".
Big Time Rush is an American television series that originally aired on Nickelodeon from November 28, 2009 until July 25, 2013.
It was created by Scott Fellows (also the creator of Ned's Declassified School Survival Guide and Johnny Test and the head writer of The Fairly Odd Parents).
Originally, her hair is brown, but she dyed it black with red streaks when she moved to Hollywood. One of her trade marks is her a black jacket that she's seen wearing most of the time along with her special pins on it as well.
She also appears to be of mixed ancestry as her mother is Caucasian and her father is Asian-American. She's aware that the guys are "nuts" (Big Time Secrets) but she still hangs out with them.